Improving Matching Solutions

Snowman provides multiple analysis tools which aim to help developers improving their matching solutions. They can also be used to ease the configuration process necessary to set up a matching solution for a specific use case. Keep in mind that most of these analyses require a gold standard.

Analysis	Description	Screenshot
Binary Metrics View	The Binary Metrics View allows you to explore how good an experiment performed by showing it's predictions and performance metrics.
N-Intersection Viewer	The N-Intersection Viewer allows you to investigate which duplicates have (not) been detected by which matching solution.
N-Metrics Table	The N-Metrics Table allows you to compare performance metrics of multiple experiments.
Similarity Diagrams	The Similarity Diagrams analysis allows you to find the best similarity threshold.